Impact wrench



FIG. 1 is a right front perspective view of an impact wrench showing a first embodiment of my new design.

FIG. 2 is a left side view thereof.

FIG. 3 is a right side view thereof.

FIG. 4 is a front view thereof.

FIG. 5 is a rear view thereof.

FIG. 6 is a top view thereof.

FIG. 7 is a bottom view thereof.

FIG. 8 is a right front perspective view of an impact wrench showing a second embodment of my new design.

FIG. 9 is a left side view thereof.

FIG. 10 is a right side view thereof.

FIG. 11 is a front view thereof.

FIG. 12 is a rear view thereof.

FIG. 13 is a top view thereof; and,

FIG. 14 is a bottom view thereof.

The dashed lines and the areas within the dashed lines form no part of the claimed ornamental design. 

The ornamental design for an impact wrench, as shown and described. 